FMI 5 – Current below normal or open circuit
Fault code explanation: Faulty sensor / Faulty sensor circuit
Fault indication: DCU: Engine warning in DCU display.
CIU: Flash code
Flash code
Electrical fault: 3.1
Value fault: 6.6
Conditions for fault code: The voltage on pin B11 on the EMS2 is less than 0.07 Volt.
Possible reason: Open circuit in 5V supply cable to oil pressure sensor.
Open circuit in signal cable to oil pressure sensor.
Short circuit between signal cable and battery negative to oil pressure
Short circuit between the sensor 5V supply cable and the sensor neg-
ative cable.
Faulty sensor.
Suitable action: 1 Check the cable harness between the oil pressure sensor and EMS2.
2 Check the contact pressure in socket 7 and 11 in the engine connector
A and in socket 11 in engine connector B.
3 Check the sensor.
30-2 Fault Tracing
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